/**
 * Copyright 2019-2029 geekidea(https://github.com/geekidea)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.xbxkj.mix.controller;

import com.xbxkj.mix.util.result.ApiCode;
import com.xbxkj.mix.util.result.ApiResult;
import lombok.extern.slf4j.Slf4j;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.web.servlet.error.ErrorController;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


/**
 * 全局Error/404处理
 * @author geekidea
 * @date 2018-11-08
 */
@Controller
@Slf4j
public class GlobalErrorController extends BaseController implements ErrorController {

    private static final String ERROR_PATH = "/error";

    @RequestMapping(ERROR_PATH)
    @ResponseBody
    public ApiResult handleError( ){
        int status = getResponse().getStatus();
        log.error("错误：代码{}",status);
        switch (status) {
            case 403:
                return ApiResult.fail(ApiCode.NOT_PERMISSION);
            case 404:
                return ApiResult.fail(ApiCode.NOT_FOUND);
            case 500:
                return ApiResult.fail(ApiCode.FAIL);
            default:
                return ApiResult.fail(ApiCode.SYSTEM_EXCEPTION);
        }

    }

    @Override
    public String getErrorPath() {
        log.error("errorPath....");
        return ERROR_PATH;
    }
}
